Side-by-side views of Saturn from the NASA/ESA/CSA James Webb Space Telescope (left) and the NASA/ESA Hubble Space Telescope (right) reveal the planet in infrared and visible light. Hubble highlights subtle cloud banding and colour variations, while Webb’s infrared vision probes different atmospheric layers, bringing out storms, waves, and glowing ring structures in striking detail.
[Image description: Side-by-side comparison of Saturn observed at different wavelengths and times show how differently it appears in infrared, on the left, versus visible light, on the right. Left image is labeled Saturn, Webb Infrared Light, November 29, 2024. Right image is labeled Saturn, Hubble Visible Light, August 22, 2024. In the infrared, Saturn has horizontal bands, with bands at the north and south poles appearing darker orange and lightening to tan as they approach the equator. The north and south poles glow a greenish-grey. The rings appear in an icy neon white. White dots represent several of Saturn’s moons. In visible light, Saturn’s horizontal bands appear pale yellow, with some bands towards the north and south pole having a light blue hue. The rings appear bright white, glowing slightly less than Webb’s infrared image. White dots represent several of Saturn’s moons]
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